US 11,734,854 B2
System, method and computer program product for determining sizes and/or 3D locations of objects imaged by a single camera
Philipp Huelsdunk, Frankfurt (DE); Robert Biehl, Darmstadt (DE); and Markus Schlattmann, Griesheim (DE)
Assigned to AGT INTERNATIONAL GMBH, Zurich (CH)
Filed by AGT INTERNATIONAL GMBH, Zurich (CH)
Filed on May 26, 2022, as Appl. No. 17/825,362.
Application 17/825,362 is a continuation of application No. 16/719,553, filed on Dec. 18, 2019, granted, now 11,373,331.
Prior Publication US 2022/0375126 A1, Nov. 24, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G06T 7/73 (2017.01); G06T 7/77 (2017.01); G06T 1/60 (2006.01)
CPC G06T 7/75 (2017.01) [G06T 1/60 (2013.01); G06T 7/77 (2017.01); G06T 2207/10016 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A system for estimating an absolute 3D location of at least one object x imaged by a single camera, the system including:
processing circuitry configured for identifying an interaction, at time t, of object x with an object y imaged with said object x by said single camera,
including logic for determining object y's absolute 3D location at time t, and providing an output indication of object x's absolute location at time t, derived from the 3D location, as known, at time t, of object y.